(19)
(11) EP 1 963 620 A1

(12)

(43) Date of publication:
03.09.2008 Bulletin 2008/36

(21) Application number: 06835719.3

(22) Date of filing: 11.12.2006
(51) International Patent Classification (IPC): 
E21B 43/20(2006.01)
C02F 1/46(2006.01)
(86) International application number:
PCT/NO2006/000475
(87) International publication number:
WO 2007/073198 (28.06.2007 Gazette 2007/26)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

(30) Priority: 23.12.2005 NO 20056166

(71) Applicant: Well Processing AS
4029 Stavanger (NO)

(72) Inventors:
  • PINCHIN, David
    N-4085 Hundvåg (NO)
  • LUNDE, Helge
    N-4323 Sandnes (NO)

(74) Representative: Håmsø Patentbyrå ANS 
Postboks 171
4302 Sandnes
4302 Sandnes (NO)

   


(54) A METHOD AND A DEVICE FOR DESTRUCTING ORGANIC MATERIAL IN INJECTION WATER AND USE OF INJECTION WATER FOR GENERATION OF DESTRUCTIVE HYDROXYL RADICALS